baber/WOPTO huggingface dataset:
Patent JP-2005238187-A (JP)
Title: Water purification cartridge, method for manufacturing the same, and water purifier comprising water purification cartridge
Inventor: ITO MASANORI
IPC: B01D39/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purification cartridge, which has a high level of water filtration performance and, at the same time, has low resistance to water permeation, and is less likely to cause clogging, and to provide a method for manufacturing the water purification cartridge and a water purifier comprising the water purification cartridge.  <P>SOLUTION: In this water purification cartridge, a fibrous filter medium comprising fibers arranged in a central axis direction of a cylindrical vessel and having a fibrous filter medium thickness in the central axis direction of not less than 3 mm and less than 10 mm is disposed within a cylindrical vessel. This water purification cartridge has excellent performance, that is, has a high level of filtration performance and is less likely to cause clogging. The water purification cartridge having the above excellent performance can be manufactured by packing the fibrous filter medium in the cylindrical vessel in such a manner that the fibrous filter medium is compressed in a compression ratio of 0.1 to 5% in the radial direction of the cylindrical vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250573-A (JP)
Title: Event planning system
Inventor: HASHIGUCHI NORIO
IPC: G06Q10/02
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an event planning system capable of realizing an attractive event as a breakthrough in an undifferentiated event plan and offering financial support to a user selling commodities at the event.  <P>SOLUTION: An event planning server 200 for planning an event and a financial server 2, which is used for payment in advance of buying money and the like to a user opening a shop at the event, are connected to the Internet 201 with a personal computer 204 and the like serving as a user terminal. The user can propose a new plan or ask participation to the event via the webpage of the event planning server 202, while a planning company side responds to the user through correction and the like in the database. When a payment route allowing deposit of money to sale from a department store is used on the planning company side, payment in advance of the buying money and the like can be carried out without requiring any security from the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252402-A (JP)
Title: Contents recording system and contents recording method, and computer program
Inventor: ISHII MAKOTO
IPC: H04N5/76
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for recording video images whose recording capacity is in excess of the simultaneously recordable capability of one recording apparatus.  <P>SOLUTION: Many video recording apparatuses are always connected to a broadbanded network and share video recording operations and recording areas with each other by mutually providing inoperative resources by means of cooperation. Each AV recording apparatus ordinarily records video images in its built-in storage device. However, on the occurrence of a video recording request whose recording capacity exceeds the simultaneously recordable capability, the video recording apparatus utilizes the inoperative resources of the other video recording apparatuses cooperated on the network to record the video images on request. Thus, a multi-channel large capacity video recording system can be realized without the need for imposing much load on one video recording apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250629-A (JP)
Title: Print seal input device
Inventor: YOSHINAGA KOJI
IPC: G01B21/20
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print seal input device for quickly and surely extracting the print seal of a seal impression without making it necessary to provide any intermediate medium such as paper or to perform any troublesome cleaning operation.  <P>SOLUTION: This print seal input device is provided with a pressure transmitting sheet 9 for filling a clearance between a pressure sensor group 2 and a seal impression 5 for acquiring a seal print from the seal impression 5, an impact buffering attitude adjusting mechanism 12 constituted of a spring 13 for adjusting the attitude of a supporting body 11 by absorbing any excess power to be imposed on the pressure sensor group 2 and a converting circuit 3 for converting a signal from a pressure sensor 4 into image data. When the seal impression 5 is stamped on the pressure transmitting sheet 9, the pressure is detected by the pressure sensor group 2, and the image data are generated by the converting circuit 3. Even when the seal impression 5 is not stamped vertically to the pressure sensor group 2, the attitude of the supporting body 11 is adjusted by the spring 13, and the pressure sensor group 2 is corrected vertically to the seal impression 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247917-A (JP)
Title: Water-soluble solid item
Inventor: OTSUKA MINAKO
IPC: C11D17/04
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble solid item prepared by compressing a cloth product to which a water-soluble functional powder is adhered and adapted so that the functional powder may be dissolved to exhibit its function and that the cloth product may not be determined what it is before it is released from compression.  <P>SOLUTION: Referring to Fig. 1 and Fig. 2, this water-soluble solid item 1 satisfies the following requirements: (A) the water-soluble solid item 1 is prepared by compressing the cloth product 4 (e.g., a cloth or a cloth toy) and the water soluble powder 5 having a specified function to adhere the powder 5 to the cloth product 4 and is adapted so that the compressed cloth product 4 may not be apparently determined what it is and (B) the amount of the water-soluble powder 5 is equal to one dosage necessary for the water-soluble powder 5 to exhibit its function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208024-A (JP)
Title: Method for forming grain size distribution of powdery/granular material
Inventor: NAKAMOTO SHIGEMI
IPC: G01N15/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a grain size distribution of a powdery/granular material, in which a precise grain size histogram can be determined by removing an error factor such as overlapping of particles from a taken image.  <P>SOLUTION: A grain size histogram is determined from an image processing result in S102 and S103 according to a processing flow shown in the drawing. In the next step S104, main component analysis is performed for the determined grain size histogram to determine a main component score X=(x<SB>1</SB>, x<SB>2</SB>)<SP>t</SP>. In step S105, the main component score X=(x<SB>1</SB>, x<SB>2</SB>)<SP>t</SP>is converted to a main component score Y=(y<SB>1</SB>, y<SB>2</SB>)<SP>t</SP>by use of correction factors f<SB>1</SB>(x<SB>1</SB>, x<SB>2</SB>) and f<SB>2</SB>(x<SB>1</SB>, x<SB>2</SB>) identified by off-line processing. In step S106, the grain size histogram of the final result corresponding to the main component score Y=(y<SB>1</SB>, y<SB>2</SB>)<SP>t</SP>is selected from a main component space map.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248546-A (JP)
Title: Construction method of underpass structure
Inventor: MATSUMOTO SHIN
IPC: E21D9/087
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of an underpass structure capable of shortening a construction period.  <P>SOLUTION: A square-shaped jacking machine 16 capable of excavating an approximately square cross section is used for construction of the underpass structure, and a box body 20 having the similar cross section as the square cross section excavated by the jacking machine 16 is also used. The jacking machines 16 used in the case of forming a shell body 22 of the structure is formed into a unit of connected jacking machine by connecting a plurality of the jacking machines 16 each having the same constitution. In this case, the shell body 22 is constituted of a unit of the six connected jacking machines located in the central part of the upper and lower sides in the horizontal direction, a unit of reversed L-shape connected jacking machines comprising two connected jacking machines in the vertical direction and three connected jacking machines in horizontal direction and a unit of the three connected jacking machine located in the central part of both right and left sides in the vertical direction. The box body 20 is constituted of a square cylindrical body of approximately the same square cross section as that of the drum sections 16a to 16c of the jacking machine 16, and the box body 20 is set as box body blocks 200 to 202 adjusted to a connection state of the connected jacking machines 160 to 161 formed by connecting a plurality of the jacking machines 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248012-A (JP)
Title: Raw material for friction material and friction material compounded with the raw material for friction material
Inventor: KUSAKA SATOSHI
IPC: F16D69/02
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material having excellent friction performance, achieving uniform dispersion of a rubber composite material in a friction material in the case of using a rubber composite material produced by coating the surface of a fiber substrate or filler with a rubber and, consequently, enabling the maximum development of the performance of these friction material components.  <P>SOLUTION: The raw material for a friction material to be compounded to a friction material containing a fiber substrate, a friction regulator, a binder and an inorganic filler is produced by coating the fiber substrate, the friction regulator and/or the inorganic filler with a rubber and applying an antiblocking material for rubber to the coated surface. Preferably, the antiblocking material is a powdery material having a Mohs hardness of ≤4 and selected from calcium carbonate, barium sulfate and zinc stearate. The invention further provides a friction material produced by using the raw material for friction material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252000-A (JP)
Title: Wafer polishing method
Inventor: ISOBE TAKESHI
IPC: B24B37/28
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To correctly determine the termination time of polishing whose finishing thickness of a wafer coincides with a target thickness, in a wafer polishing method which carries out the simultaneous polishing of both sides of a semiconductor wafer using a carrier between upper and lower surface plates.  <P>SOLUTION: Out of frequencies of surface plate vibration generated accompanied by the polishing of a wafer, one or a plurality of specific frequencies at which a level changes reflecting the progress degree of the polishing are selected beforehand. The vibration level of the surface plate is detected during the polishing, and the termination time of the polishing is presumed from the level variation of the specific frequency. Thickness control is performed by using a carrier, so that its thickness may be equal to the finishing target thickness of the wafer, or slightly thinner than the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251569-A (JP)
Title: Connector and method for connecting the same
Inventor: KASHIMA YOSHITAKA
IPC: H01R13/74
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can ensure perfect connection with a simple structure.  <P>SOLUTION: A female connector 3 of the connector 1 is temporarily fastened to a component 2 to be attached and unfastened only after it is completely connected to a connector 4. The female connector 3 is inserted deeply into the component 2 to fasten the male connector 4 to the component 2 and joint parts of the connectors 3 and 4 are securely sealed by making sealing lips 5a of a grommet 5 in close contact with the component 2. Thus connection of the connectors 3 and 4, fixation of the male connector 4 to the component 2 to be attached, and sealing of the grommet 5 are performed by a single operation of inserting the male connector 4 into the the female connector 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249302-A (JP)
Title: Mat for floor heating
Inventor: KAWAGUCHI TAKAFUMI
IPC: E04F15/18
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase the heat insulation of a mat for floor heating without lowering the easiness of handling while maintaining a predetermined thickness to effectively utilize heat.  <P>SOLUTION: This mat for floor heating disposed on a floor surface F comprises a heat radiation body 1 and an insulation holding layer 2 preventing heat from being dissipated downward by holding the heat radiation body 1. A groove part 21 holding the heat radiation body 1 is formed in the insulation holding layer 2, and a recessed part 23 forming a space between the heat radiation body 1 and the insulation holding layer 2 on the underside of the heat radiation body 1 is formed in the groove part 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172644-A (JP)
Title: Ceramic substrate, surface treatment method for ceramic substrate, and method for forming thin film on roughened surface of ceramic substrate
Inventor: ITO YASUTAKA
IPC: H05K3/38
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic substrate in which a thin film excellent in adhesion is formed to a face even when a ceramic part and a metal part mixedly exist in the same face.  <P>SOLUTION: The ceramic substrate comprises an insulating base material 2 made of an AIN and a conductor layer 3 made of metals. The surface roughness Ra1 of the insulating base material 2 is made 0.01-5μm. The surface roughness Ra2 of the conductor layer 3 is made 0.002-2μm. The surface roughness Ra1 of the insulating base material 2 is larger than the surface roughness Ra2 of the conductor layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005249746-A (JP)
Title: Vibrator, and apparatus for measuring physical quantity
Inventor: KIKUCHI TAKAYUKI
IPC: G01C19/56
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the detection impedance of a vibrator and to further improve detection sensitivity thereof.  <P>SOLUTION: The vibrator 11A which uses measurement of physical quantities corresponding to a predetermined detection axis Z, is provided. The vibrator 11A comprises predetermined driving vibrating pieces 4A, 4B, 4C, 4D, four pieces or more detecting vibrating pieces 6C, 6D, 6E, 6F which vibrate corresponding to the detection axis Z, and a coupling part 2 interposed between the driving vibration pieces 4A, 4B, 4C, 4D and detecting vibration pieces 6C, 6D, 6E, 6F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259182-A (JP)
Title: Aberration compensating apparatus, controller for optical pickup, control method, and control program
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/1275
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently compensate aberration in an optical pickup which is furnished with a liquid crystal panel for aberration compensation, by setting an appropriate bias voltage.  <P>SOLUTION: An aberration compensating apparatus includes the optical pickup furnished with the liquid crystal panel for compensating the aberration of a ray which is emitted from a light source section and with which a recording medium is irradiated, and a control section applying the bias voltage to the liquid crystal panel for compensating the aberration. The bias voltage is set to such a voltage that a diffraction generating in the ray passing through an electrode gap section between electrode sections of the liquid crystal panel becomes minimum. For example, the bias voltage is set to such a voltage that a phase difference between the ray passing through the electrode sections of the liquid crystal panel and the ray passing through the electrode gap section becomes integral multiple of a wavelength of the ray. Thus, the generation of a needless diffracted light can be prevented by the liquid crystal panel for the aberration compensation, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253527-A (JP)
Title: Mattress
Inventor: INOUE GOSUKE
IPC: A47C27/12
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mattress obtained by piling up round bars which are the rolls of synthetic fibers such as polyester and acrylic, natural fibers such as wool or the cotton mixed with them.  <P>SOLUTION: The synthetic fibers such as the polyester and the acrylic, animal fibers such as feathers, the wool and animal hair or cotton cloth to which the fibers are mixed in cotton is rolled and wound, and short round bars 2 with length in a mattress width direction and long round bars 3 with length in a longitudinal direction are formed. A lateral bar layer is formed by adjacently arraying the short round bars in a lateral direction and a longitudinal bar layer is formed by adjacently arraying the long round bars in the longitudinal direction on the lateral bar layer. The lateral bar layer and the longitudinal bar layer are piled up and the whole is covered with an outer sheet 4 made of woven fabric, nonwoven fabric, synthetic cotton or natural cotton.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253678-A (JP)
Title: Game machine
Inventor: SAITO MITSUKO
IPC: A63F7/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can curtail the man-hour in the mounting of the carried boards and electric parts by reducing the number of lamps or the like as much as possible.  <P>SOLUTION: A pachinko game machine 1 has a performance role object 10, adapted to accomplish the jackpot advance notice operations, in which characters 40 and 41 with different figures are arranged respectively on the external surfaces of curved parts 38 and 39, a lamp 15 is disposed between mirror finished surfaces 38b and 39b as the internal surfaces of the curved parts and a roughly cylindrical reflector 12 is arranged making the lamp 15 exposable from clearances S<SB>1</SB>and S<SB>2</SB>between the curved parts and game control means (34-36) which control the selection of the advance notice operations and the operations. In the advance notice operation, the performance role object 10 starts to rotate making the lamp 15 emit light and then, is stopped making the first character 41 face ahead when the degree of reliability is highest and the second character 40 face ahead when it is lowest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258141-A (JP)
Title: Image forming apparatus
Inventor: KIMURA TETSUYA
IPC: G03G21/20
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, with which image deterioration is unlikely to occur, and which is inexpensive and can be made compact.  <P>SOLUTION: The image forming apparatus is equipped with an optical writing device, a photoreceptor unit equipped with an image generating member, including an image carrier 3, a developing unit and a cooling fan for cooling the writing unit, and is arranged with a photoreceptor unit and a developing unit in the writing upper part. A portion 201b of an under surface casing of the unit, located on the same side as the side arranged with the cooling fan, with respect the image generating light from the optical writing device to the image carrier 3 inclines toward a dustproof glass 102, to which air current which should be guided inclines in the dustproof glass direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255358-A (JP)
Title: Paper sorting device and image processing device
Inventor: IZUMI KAZUO
IPC: G06K17/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of sorting paper sheets based on the presence or absence of an IC tag and information read from the IC tag.  <P>SOLUTION: Antennas 29, 63 for detecting an IC tag are provided on the halfway of a conveyance part 70 of an automatic document feeding device 20 or a printer part 40 to read information of the IC tag attached to a paper sheet passing in front of them. Whether paper sheet is provided with the IC tag or not is determined depending on whether reading is possible or impossible. Paper sheets are sorted and delivered based on the information read from the IC tag or the presence or absence of the IC tag. When utilizing a conveyance path of an image forming system, paper sheets are sorted and delivered into a first discharge tray 81 and a second discharge tray 82. When utilizing a conveyance system of the automatic document feeding device 20, paper sheets are sorted and delivered into a delivery tray 27 and a second delivery tray 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255642-A (JP)
Title: Method for producing 1,2,3,4-tetrahydro-4-oxocarbazole compounds and its intermediate
Inventor: FUJII KATSUHIRO
IPC: C07D209/88
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and profitably producing a 1,2,3,4-tetrahydro-4-oxocarbazole compound useful as an intermediate for medicines, and to provide a method for efficiently and profitably producing a 1,3-cyclohexanedione monophenylhydrazone compound which is an intermediate for the 1,2,3,4-tetrahydro-4-oxocarbazole compound.  <P>SOLUTION: This method for producing the 1,3-cyclohexanedione monophenylhydrazone compound is characterized by reacting a 1,3-cyclohexanedione compound with a phenylhydrazine compound or its hydrochloride in acetic acid solvent. The 1,2,3,4-tetrahydro-4-oxocarbazole compound can efficiently and profitably be obtained in a simpler operation by adding an acid catalyst to the above-described reaction solution and then subjecting the mixture to a cyclization reaction without isolating the 1,3-cyclohexanedione compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105407-A (JP)
Title: Nonoriented silicon steel sheet having excellent magnetic property and blanking workability
Inventor: KAWACHI TAKESHI
IPC: C22C38/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet having excellent magnetic properties and blanking workability.  <P>SOLUTION: Regarding the nonoriented silicon steel sheet having excellent magnetic properties and blanking workability, in steel having a composition comprising, by mass, ≤0.01% C, 0.1 to 3.0% Si, 0.1 to 1.5% Mn, ≤0.15% P, ≤0.005% S, 0.4 to 3.5% Al and ≤0.005% T.N, and, if required, comprising prescribed amounts of Sn, Cu, Ca and rare earth metals, and the balance Fe with inevitable impurity elements, Vickers hardness Hv is ≤200, and the value of a work hardening factor n is ≤0.25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259011-A (JP)
Title: Cad data management search device
Inventor: TAKAGI KENJI
IPC: G06F17/50
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAD data management search device capable of simplifying management and search of existing data and clarifying difference between the data for promoting use of the existing data.  <P>SOLUTION: Shape data acquired from a drawing created by CAD are accumulated by means of a drawing information automatic acquisition part 12 to an information accumulation part 11. Using the shape data acquired from the drawing by the drawing information automatic acquisition part 12 or a search key for character information inputted by an information input part 13, the shape data accumulated in the information accumulation part 11 are searched by an information search part 14. A difference between the shape data and the search key in the search result is displayed by a result display part 15 displaying the search result. Based on the difference, the search result is used variously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI